To answer this:
No, it doesn't matter. Usually, I'd say guys think it's extra hot points, but it's not necessary. And I don't know how big you are into skiing, but, guys will eventually ask you to go skiing with them if they like you. And one thing that I think all guys want to see is a girl to TRY and like it, and hopefully, actually like it. Nothing's better than a hot skier chick companion that knows what she's doing. But if she just gives up right away and says she hates it, big turn off.